A human skin fibroblast in vitro stained by indirect immunofluorescence with an antibody to tropomyosin. The pattern of tropomyosin staining corresponds with stress fibers and the distribution of poly...

Confocal micrograph of the brain of a transgenic zebrafish embryo. Some neurons express the green fluorescent protein (GFP) - shown in green under the control of a specific promotor. Tracts, axons and...

Confocal micrograph of the anterior region of the developing zebrafish brain (consisting of the telencephalon, part of diencephalon and the optic tectum). Some of the neurons (shown in green) express ...

Fluorescent micrograph showing human osteosarcoma cells grown in culture. Osteosarcoma is the most common form of bone cancer and occurs due to an error in the growth of osteoblast cells, the cells th...

Confocal micrograph of a colonic crypt in cross section. Mucin cells (red) in the crypts produce mucous which passes into the interior of the colon through crypt lumen (the area in the centre surround...

Confocal micrograph showing the Mesocephalic 5th nucleus in the brainstem. The nerve cell bodies are labelled with an antibody to neurofilaments (red) and the surrounding glial processes are labelled ...

Sensory neuron from an adult dorsal root ganglion immunostained for Growth Associated Protein (GAP43) shown in red. Neurites are growing in between stripes containing the EphrinA5 protein (green). Whe...

The developing wing bud of a four day chick embryo showing the pattern of spinal nerves growing into it. The nerves are made visible by staining a specific neural protein (3AIO monoclonal antibody, wh...

Confocal image of a section through a region of the inner ear called the vestibular organ, which is part of a complex arrangement of tubes and chambers that work together to enable us to keep our bala...

Rat cardiomyocytes were plated and stained for actin (in red), desmin (in green) to reveal the intermediate filament essential for the structural integrity and function of muscle, and DAPI (in blue) t...